mdw@git.distorted.org.uk Git - zones/blob - distorted.lisp

   1 ;;; Zone file for distorted.org.uk
   2
   3 (load "hosts.lisp" :verbose nil)
   4
   5 ;;;--------------------------------------------------------------------------
   6 ;;; Anycast services.
   7
   8 (defvar *anycast-routable-families* (list :ipv6))
   9
  10 (defzoneparse :anycast (name data rec :prefix prefix :zname zname)
  11   (destructuring-bind (any-provider default-provider &rest other-providers)
  12       data
  13
  14     ;; First, the default address.  If the anycast network is preferred then
  15     ;; this is easy; otherwise we have something complicated to do because
  16     ;; IPv6 anycast addresses are globally routable, while IPv4 ones aren't.
  17     (if (zone-preferred-subnet-p (car any-provider))
  18         (zone-set-address #'rec (cdr any-provider) :make-ptr-p t)
  19         (do-host (addr (cdr any-provider))
  20           (let ((family (ipaddr-family addr)))
  21             (if (member family *anycast-routable-families*)
  22                 (zone-set-address #'rec addr
  23                                   :family family :make-ptr-p t)
  24                 (zone-set-address #'rec (cdr default-provider)
  25                                   :family family :make-ptr-p nil)))))
  26
  27     ;; Now for all of the others.
  28     (dolist (provider (list* any-provider default-provider other-providers))
  29       (zone-set-address #'rec (cdr provider)
  30                         :make-ptr-p (eq provider any-provider)
  31                         :name (domain-name-concat prefix
  32                                                   (zone-parse-host
  33                                                    (car provider)
  34                                                    zname))))))
  35
  36 ;;;--------------------------------------------------------------------------
  37 ;;; Hostname abbreviations.
  38
  39 (defvar *abbrev-subdomain*
  40   (make-domain-name :labels '("abbrev") :absolutep nil))
  41 (defparameter *abbrev-used* (make-hash-table :test #'equal))
  42
  43 (defzoneparse :abbrev (name data rec :zname zname)
  44   (let* ((domain (zone-parse-host data
  45                                   (domain-name-concat *abbrev-subdomain*
  46                                                       zname)))
  47          (key (princ-to-string domain))
  48          (existing (gethash key *abbrev-used*)))
  49     (when existing
  50       (error "Abbrev collision for ~A between ~A and ~A."
  51              domain existing name))
  52     (setf (gethash key *abbrev-used*) name)
  53     (rec :name domain
  54          :type :cname
  55          :data name)))
  56
  57 ;;;--------------------------------------------------------------------------
  58 ;;; Other definitions.
  59
  60 (setf *default-zone-admin* "hostmaster@distorted.org.uk")
  61
  62 (setf *default-zone-source* 'radius.distorted.org.uk.)
  63
  64 ;;;--------------------------------------------------------------------------
  65 ;;; Main zone definition.
  66
  67 (defzone distorted.org.uk
  68
  69   ;; Nameservers.
  70   :ns ((radius.ns :ip radius)
  71        (precision.ns :ip precision)
  72        (telecaster.ns :ip telecaster)
  73        (national.ns :ip national)
  74        #-view/inside (mythic-beasts-1.ns :ip mythic-ns1)
  75        #-view/inside (mythic-beasts-2.ns :ip mythic-ns2)
  76        #-view/inside (mythic-beasts-3.ns :ip mythic-ns3)
  77        #-view/inside (chiark.ns :ip chiark.greenend.org.uk))
  78
  79   ;; Certification.
  80   :caa ((:issue "letsencrypt.org")
  81         (:issue "distorted.org.uk"))
  82
  83   ;; Mail servers.
  84   ((@ mail blackhole) :mx mail :srv ((:smtp mail)))
  85   (bugs :mx lists :srv ((:smtp bugs)))
  86   (lists :mx lists :srv ((:smtp lists)))
  87   ((_domainkey _domainkey.mail) :dname stratocaster.dkim)
  88   ((stratocaster @ mail) :spf ((:version "spf1")
  89                                (:pass :ip stratocaster.dmz)
  90                                (:shrug :all)))
  91   ((_domainkey.bugs _domainkey.lists) :dname telecaster.dkim)
  92   ((telecaster bugs lists) :spf ((:version "spf1")
  93                                  (:pass :ip telecaster.dmz)
  94                                  (:shrug :all)))
  95
  96   ;; Anycast services.
  97   (dns0 :anycast ((any dns0.any) (dmz radius.dmz)
  98                   (unsafe radius.unsafe)))
  99   (dns1 :anycast ((any dns1.any) (dmz precision.dmz)
 100                   (unsafe precision.unsafe)))
 101   (dns :cname dns0)
 102
 103   (ntp0 :anycast ((any ntp0.any) (dmz ibanez.dmz)
 104                   (unsafe ibanez.unsafe)))
 105   (ntp1 :anycast ((any ntp1.any) (dmz fender.dmz)
 106                   (unsafe fender.unsafe)))
 107   (ntp :cname ntp0)
 108
 109   (www-cache :anycast ((any www-cache.any) (dmz telecaster.dmz)
 110                        (unsafe telecaster.unsafe)))
 111   (wpad :cname www-cache)
 112
 113   (_kerberos :txt "DISTORTED.ORG.UK")
 114   (krb0 :anycast ((any krb0.any) (dmz radius.dmz)
 115                   (unsafe radius.unsafe)))
 116   (krb1 :anycast ((any krb1.any) (dmz precision.dmz)
 117                   (unsafe precision.unsafe)))
 118   (krb-master (unsafe :svc radius.unsafe)
 119               (dmz :svc radius.dmz))
 120   :srv (((:kerberos :protocol :udp)
 121          krb0
 122          (krb1 :prio 100))
 123         ((:kerberos-master :protocol :udp :port 88) krb-master)
 124         (:kerberos-adm krb-master)
 125         ((:kpasswd :protocol :udp) krb-master))
 126   (krb :cname krb0)
 127
 128   ;; Other services.
 129   :srv ((:http www)
 130         (:ftp ftp))
 131
 132   ;; Formerly colocated services.
 133   ((irc vox keys wiki) (unsafe :svc jazz.unsafe :sshfp "jazz")
 134                        (dmz :svc jazz.dmz :sshfp "jazz"))
 135   ((irc vox keys wiki) :tlsa (:https (:service-certificate-constraint
 136                                       :public-key :sha-256 #p"https-jazz")))
 137   ((bugs lists db ftp) (unsafe :svc telecaster.unsafe :sshfp "telecaster")
 138                        (dmz :svc telecaster.dmz :sshfp "telecaster"))
 139   ((bugs lists ftp) :tlsa (:https #3=(:service-certificate-constraint
 140                                       :public-key :sha-256
 141                                       #p"https-telecaster")))
 142   (dyndns :svc telecaster.dmz :sshfp "telecaster")
 143   ((git www mail) (unsafe :svc stratocaster.unsafe :sshfp "stratocaster")
 144                   (dmz :svc stratocaster.dmz :sshfp "stratocaster"))
 145   ((www git mail @) :tlsa (:https #2=(:service-certificate-constraint
 146                                       :public-key :sha-256
 147                                       #p"https-stratocaster")))
 148   (www-cache :tlsa (3127 #1=(:trust-anchor-assertion
 149                              :certificate :sha-256 #p"distorted-ca")))
 150   (mail :tlsa ((:submission :imap :imaps) #1#))
 151   (mail :tlsa (:smtp
 152                #+view/inside #1#
 153                #-view/inside (:domain-issued-certificate
 154                               :public-key :sha-256
 155                               #p"smtps-stratocaster")))
 156   ((bugs lists) :tlsa (:smtp
 157                        #+view/inside #1#
 158                        #-view/inside (:domain-issued-certificate
 159                                       :public-key :sha-256
 160                                       #p"smtps-telecaster")))
 161   :svc #+view/inside stratocaster.unsafe
 162        #-view/inside stratocaster.dmz
 163   (cabal :svc stratocaster.dmz :sshfp "stratocaster")
 164
 165   ;; Local services.
 166   (rawk (unsafe :svc artist.unsafe) (dmz :svc artist.dmz))
 167   (rawk :tlsa (:https (:service-certificate-constraint
 168                        :public-key :sha-256
 169                        #p"https-artist")))
 170   (mirror (dmz :svc roadstar.dmz :sshfp "roadstar")
 171           (unsafe :svc roadstar.unsafe :sshfp "roadstar"))
 172
 173   ;; Internal services.
 174   ((news lpr) :svc roadstar.unsafe :sshfp "roadstar")
 175
 176   ;; Anonymity services.
 177   (anon (dmz :svc anon.dmz)
 178         (unsafe :svc jazz.unsafe))
 179
 180   ;; Fancy connectivity.
 181   (iodine (dmz :svc jazz.dmz))
 182   (hippotat (dmz :svc jazz.dmz))
 183
 184   ;; Formerly colocated hosts.
 185   (fender :abbrev f (unsafe :abbrev fu) (dmz :abbrev fd))
 186   (fender (unsafe :addr fender.unsafe :sshfp "fender")
 187           (dmz :addr fender.dmz :sshfp "fender"))
 188   (precision :abbrev p (unsafe :abbrev pu) (dmz :abbrev pd) (vpn :abbrev pv))
 189   (precision (unsafe :addr precision.unsafe :sshfp "precision")
 190              (dmz :addr precision.dmz :sshfp "precision")
 191              (vpn :addr precision.vpn :sshfp "precision"))
 192   (telecaster :alias tele :abbrev t
 193               (unsafe :alias tele.unsafe :abbrev tu)
 194               (dmz :alias tele.dmz :abbrev td))
 195   (telecaster (unsafe :addr telecaster.unsafe :sshfp "telecaster")
 196               (dmz :addr telecaster.dmz :sshfp "telecaster"))
 197   (stratocaster :alias strat :abbrev s
 198                 (unsafe :alias strat.unsafe :abbrev su)
 199                 (dmz :alias strat.dmz :abbrev sd))
 200   (stratocaster (unsafe :addr stratocaster.unsafe :sshfp "stratocaster")
 201                 (dmz :addr stratocaster.dmz :sshfp "stratocaster"))
 202   (jazz :abbrev z (unsafe :abbrev zu) (dmz :abbrev zd) (vpn :abbrev :zv))
 203   (jazz (unsafe :addr jazz.unsafe :sshfp "jazz")
 204         (dmz :addr jazz.dmz :sshfp "jazz")
 205         (vpn :addr jazz.vpn :sshfp "jazz")
 206         (iodine :addr jazz.iodine :sshfp "jazz")
 207         (hippo :addr jazz.hippo :sshfp "jazz"))
 208
 209   ;; Virtual hosts.
 210   (national :abbrev n (linode :abbrev nl) (upn :abbrev ny))
 211   (national (linode :addr national.linode)
 212             (upn :addr national.upn))
 213   (mdwdev (upn :addr mdwdev.upn))
 214
 215   ;; Nicko's servers.
 216   (richmond (dmz :svc richmond.dmz))
 217   (marshall (dmz :svc marshall.dmz))
 218
 219   ;; Entry is via little router box.
 220   (dmz :net dmz)
 221   (guvnor (dmz :addr guvnor.dmz))
 222   (nat (dmz :addr nat.dmz))
 223
 224   ;; Wireless access points.
 225   (wireless :net wireless)
 226   (evolution (safe :addr evolution.safe))
 227   (evolution :alias evo)
 228   (kitkat :alias ap0)
 229   (kitkat (safe :addr kitkat.safe))
 230   (lunch :alias ap1)
 231   (lunch (safe :addr lunch.safe))
 232
 233   ;; Printer.
 234   (burntaxe :alias lp0)
 235   (burntaxe (safe :addr burntaxe.safe))
 236
 237   ;; Switches.
 238   (grigsby :alias tp0)
 239   (grigsby (safe :addr grigsby.safe))
 240   (carling :alias tp1)
 241   (carling (safe :addr carling.safe))
 242   (tritan :alias tp2)
 243   (tritan (safe :addr tritan.safe))
 244
 245   ;; Wired ethernet.
 246   (unsafe :net unsafe)
 247   (safe :net safe)
 248   (untrusted :net untrusted)
 249   (vampire :abbrev v
 250            (unsafe :abbrev vu) (dmz :abbrev vd) (vpn :abbrev vv)
 251            (safe :abbrev vs) (untrusted :abbrev vx))
 252   (vampire (unsafe :addr vampire.unsafe :sshfp "vampire")
 253            (dmz :addr vampire.dmz :sshfp "vampire")
 254            (vpn :addr vampire.vpn :sshfp "vampire")
 255            (safe :addr vampire.safe :sshfp "vampire")
 256            (untrusted :addr vampire.untrusted :sshfp "vampire"))
 257   (ibanez :abbrev i (unsafe :abbrev iu) (dmz :abbrev id))
 258   (ibanez (unsafe :addr ibanez.unsafe :sshfp "ibanez")
 259           (dmz :addr ibanez.dmz :sshfp "ibanez"))
 260   (radius :abbrev r
 261           (unsafe :abbrev ru) (dmz :abbrev rd) (vpn :abbrev rv)
 262           (safe :abbrev rs) (untrusted :abbrev rx))
 263   (radius (unsafe :addr radius.unsafe :sshfp "radius")
 264           (dmz :addr radius.dmz :sshfp "radius")
 265           (vpn :addr radius.vpn :sshfp "radius")
 266           (safe :addr radius.safe :sshfp "radius")
 267           (untrusted :addr radius.untrusted :sshfp "radius"))
 268   (roadstar :abbrev rg (unsafe :abbrev rgu) (dmz :abbrev rgd))
 269   (roadstar (unsafe :addr roadstar.unsafe :sshfp "roadstar")
 270             (dmz :addr roadstar.dmz :sshfp "roadstar"))
 271   (jem :abbrev j (unsafe :abbrev ju) (dmz :abbrev jd))
 272   (jem (unsafe :addr jem.unsafe :sshfp "jem")
 273        (dmz :addr jem.dmz :sshfp "jem"))
 274   (universe :abbrev u (unsafe :abbrev uu) (dmz :abbrev ud))
 275   (universe (unsafe :addr universe.unsafe :sshfp "universe")
 276             (dmz :addr universe.dmz :sshfp "universe"))
 277   (artist :abbrev a
 278           (unsafe :abbrev au) (dmz :abbrev ad) (untrusted :abbrev ax))
 279   (artist (unsafe :addr artist.unsafe :sshfp "artist")
 280           (dmz :addr artist.dmz :sshfp "artist")
 281           (untrusted :addr artist.untrusted :sshfp "artist"))
 282   (groove :abbrev gr
 283           (vpn :abbrev grv) (unsafe :abbrev gru))
 284   (groove (vpn :addr groove.vpn :sshfp "groove")
 285           (unsafe :addr groove.unsafe :sshfp "groove"))
 286
 287   ;; DHCP hosts.
 288   (gibson :cname gibson.dhcp :abbrev g)
 289   (lespaul :cname lespaul.dhcp)
 290   (firebird :cname firebird.dhcp)
 291   (marauder :cname marauder.dhcp)
 292   (invader :cname invader.dhcp)
 293   (gretsch :cname gretsch.dhcp)
 294
 295   ;; Virtual network.
 296   (vpn :net vpn)
 297   (crybaby :abbrev cb)
 298   (crybaby (vpn :addr crybaby.vpn :sshfp "crybaby")
 299            (hippo :addr crybaby.hippo :sshfp "crybaby"))
 300   (spirit (vpn :addr spirit.vpn :sshfp "spirit")
 301           (hippo :addr spirit.hippo :sshfp "spirit"))
 302   (terror (vpn :addr terror.vpn :sshfp "terror"))
 303   (orange :abbrev o)
 304   (orange (vpn :addr orange.vpn :sshfp "orange"))
 305   (haze :abbrev h)
 306   (haze (vpn :addr haze.vpn :sshfp "haze"))
 307   (iodine :net iodine)
 308   (hippo :net hippo)
 309
 310   ;; ITS.
 311   (its :net its)
 312   (gw (its :addr gw.its))
 313   (mz (its :addr mz.its))
 314
 315   ;; Strange things.
 316   (blackhole (dmz :addr blackhole.dmz))
 317
 318   ;; Delegations.
 319   (dhcp :ns ((radius.ns.dhcp :ip radius)
 320              (precision.ns.dhcp :ip precision)
 321              (telecaster.ns.dhcp :ip telecaster)
 322              (national.ns.dhcp :ip national))
 323         :ds ((55966 :rsasha256 :sha1
 324              "95b05c1f4e84f950f29630004bac447f8a87ca33")
 325              (55966 :rsasha256 :sha256
 326               #.(concatenate 'string "31696bf54b577362b2eb75793adeb9ec"
 327                                      "2e8440ec671371b35d8d978cd9ca3007"))))
 328   (dyn :ns ((radius.ns.dyn :ip radius)
 329             (precision.ns.dyn :ip precision)
 330             (telecaster.ns.dyn :ip telecaster)
 331             (national.ns.dyn :ip national))
 332        :ds ((11335 :rsasha256 :sha1
 333             "7ed2b843b0bfb38ceca68617dfacbeafab1d1ea9")
 334             (11335 :rsasha256 :sha256
 335              #.(concatenate 'string "6eb15eb587c48f5b84ca128a656a4cce"
 336                                     "0a41cf040d3d0f15a44dffd6476b2b55"))))
 337   (dnserr :ns ((radius.ns.dnserr :ip radius.dmz)
 338                (precision.ns.dnserr :ip precision.dmz)
 339                (telecaster.ns.dnserr :ip telecaster.dmz)
 340                (national.ns.dnserr :ip national.linode))
 341           :ds ((40945 :rsasha256 :sha1
 342                 "f35b5d0b877b940e63ad1b3afc21d6ba83cd1b3b")
 343                (40945 :rsasha256 :sha256
 344                 #.(concatenate 'string "fb171d206d4d64c5a7a6c290ce6e20df"
 345                                        "44f1db7f41e2260f1fe8d7c55d524c11"))))
 346   (stratocaster.dkim
 347    :ns ((radius.ns.stratocaster.dkim :ip radius.dmz)
 348         (precision.ns.stratocaster.dkim :ip precision.dmz)
 349         (telecaster.ns.stratocaster.dkim :ip telecaster.dmz)
 350         (national.ns.stratocaster.dkim :ip national.linode)
 351         (mythic-beasts-1.ns.stratocaster.dkim :ip mythic-ns1)
 352         (mythic-beasts-2.ns.stratocaster.dkim :ip mythic-ns2)
 353         (mythic-beasts-3.ns.stratocaster.dkim :ip mythic-ns3))
 354    :ds ((24577 :rsasha256 :sha1
 355          "d06847c01e19098509a8d07a9aafaceff532c9c7")
 356         (24577 :rsasha256 :sha256
 357          #.(concatenate 'string "a40cdb1c633041cfbc1b80a400cff527"
 358                                 "2cad051915fc0cd40296a2d4590b9d2b"))))
 359   (telecaster.dkim
 360    :ns ((radius.ns.telecaster.dkim :ip radius.dmz)
 361         (precision.ns.telecaster.dkim :ip precision.dmz)
 362         (telecaster.ns.telecaster.dkim :ip telecaster.dmz)
 363         (national.ns.telecaster.dkim :ip national.linode)
 364         (mythic-beasts-1.ns.telecaster.dkim :ip mythic-ns1)
 365         (mythic-beasts-2.ns.telecaster.dkim :ip mythic-ns2)
 366         (mythic-beasts-3.ns.telecaster.dkim :ip mythic-ns3))
 367    :ds ((38896 :rsasha256 :sha1
 368          "2c2daea658784e22c46bf9e86da67def1e34cf40")
 369         (38896 :rsasha256 :sha256
 370          #.(concatenate 'string "66997571c7d47f912caa65f2154ecd37"
 371                                 "5b9d391e3ed44d79ac35eef59264e521"))))
 372   (io :ns ((ns.io :ip jazz.dmz)))
 373   (play :ns (radius.ns precision.ns telecaster.ns national.ns)))
 374
 375 ;;;--------------------------------------------------------------------------
 376 ;;; Other subsidiary zones.
 377
 378 #+view/outside
 379 (defzone dhcp.distorted.org.uk
 380   :ns ((radius.ns :ip radius.dmz)
 381        (precision.ns :ip precision.dmz)
 382        (telecaster.ns :ip telecaster.dmz)
 383        (national.ns :ip national.linode))
 384   (gibson :addr gibson.unsafe)
 385   (crybaby :addr crybaby.unsafe)
 386   (lespaul :addr lespaul.unsafe)
 387   (gretsch :addr gretsch.unsafe)
 388   (spirit :addr spirit.unsafe)
 389   (haze :addr haze.unsafe)
 390   (invader :addr invader.safe)
 391   (marauder :addr marauder.safe))
 392
 393 #+view/outside
 394 (defzone (dyn.distorted.org.uk :source telecaster.distorted.org.uk.)
 395   :ns ((radius.ns :ip radius)
 396        (precision.ns :ip precision)
 397        (telecaster.ns :ip telecaster)
 398        (national.ns :ip national)))
 399
 400 #+view/outside
 401 (defzone nicko.org
 402   (richmond :addr richmond.dmz))
 403
 404 #+view/outside
 405 (defzone stratocaster.dkim.distorted.org.uk
 406   :ns ((radius.ns :ip radius.dmz)
 407        (precision.ns :ip precision.dmz)
 408        (telecaster.ns :ip telecaster.dmz)
 409        (national.ns :ip national.linode)
 410        (mythic-beasts-1.ns :ip mythic-ns1)
 411        (mythic-beasts-2.ns :ip mythic-ns2)
 412        (mythic-beasts-3.ns :ip mythic-ns3)))
 413 #+view/outside
 414 (defzone telecaster.dkim.distorted.org.uk
 415   :ns ((radius.ns :ip radius.dmz)
 416        (precision.ns :ip precision.dmz)
 417        (telecaster.ns :ip telecaster.dmz)
 418        (national.ns :ip national.linode)
 419        (mythic-beasts-1.ns :ip mythic-ns1)
 420        (mythic-beasts-2.ns :ip mythic-ns2)
 421        (mythic-beasts-3.ns :ip mythic-ns3)))
 422
 423 (defrevzone trusted
 424   :ns (radius.distorted.org.uk.
 425        precision.distorted.org.uk.
 426        telecaster.distorted.org.uk.
 427        national.distorted.org.uk.)
 428   :reverse unsafe
 429   :reverse vpn
 430   :reverse its
 431   :reverse any
 432   (dhcp :ns (radius.distorted.org.uk.
 433              precision.distorted.org.uk.
 434              telecaster.distorted.org.uk.
 435              national.distorted.org.uk.))
 436   :multi (((dhcp safe) :family :ipv4 :suffix "199.29.172.dhcp") :cname *))
 437
 438 #+view/outside
 439 (defzone dhcp.199.29.172.in-addr.arpa
 440   :ns (radius.distorted.org.uk.
 441        precision.distorted.org.uk.
 442        telecaster.distorted.org.uk.
 443        national.distorted.org.uk.))
 444
 445 (defrevzone untrusted
 446   :ns (radius.distorted.org.uk.
 447        precision.distorted.org.uk.
 448        telecaster.distorted.org.uk.
 449        national.distorted.org.uk.))
 450
 451 (defzone 128-143.238.187.81.in-addr.arpa
 452   :ns (radius.distorted.org.uk.
 453        precision.distorted.org.uk.
 454        telecaster.distorted.org.uk.
 455        national.distorted.org.uk.
 456        secondary-dns.co.uk.)
 457   :reverse ((((:ipv4 dmz)))))
 458
 459 (defzone 64-79.12.169.217.in-addr.arpa
 460   :ns (radius.distorted.org.uk.
 461        precision.distorted.org.uk.
 462        telecaster.distorted.org.uk.
 463        national.distorted.org.uk.
 464        secondary-dns.co.uk.)
 465   :reverse ((((:ipv4 dmz1)))))
 466
 467 (defzone 195.113.2.81.in-addr.arpa
 468   :ns (radius.distorted.org.uk.
 469        precision.distorted.org.uk.
 470        telecaster.distorted.org.uk.
 471        national.distorted.org.uk.
 472        secondary-dns.co.uk.)
 473   :reverse ((((:ipv4 gw)))))
 474
 475 (defrevzone (distorted.org.uk-aaisp :family :ipv6)
 476   :ns (radius.distorted.org.uk.
 477        precision.distorted.org.uk.
 478        telecaster.distorted.org.uk.
 479        national.distorted.org.uk.
 480        secondary-dns.co.uk.)
 481   (0.7.3.6.8.6.4.6.1.0.0.0 :ns (radius.distorted.org.uk.
 482                                 precision.distorted.org.uk.
 483                                 telecaster.distorted.org.uk.
 484                                 national.distorted.org.uk.))
 485   :reverse ((((:ipv6 distorted.org.uk-aaisp)))))
 486
 487 (defrevzone (dhcp :family :ipv6)
 488   :ns (radius.distorted.org.uk.
 489        precision.distorted.org.uk.
 490        telecaster.distorted.org.uk.
 491        national.distorted.org.uk.))
 492
 493 #+view/outside
 494 (defzone io.distorted.org.uk
 495   :ns ((ns :ip jazz.dmz))
 496   (about :txt "Fake zone used for IP-over-DNS tunnelling."))
 497
 498 ;;;----- That's all, folks --------------------------------------------------